53461499

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 72394560

約数和(自身を除く): 18933061

約数列:

[1, 7, 13, 23, 41, 49, 89, 91, 161, 287, 299, 533, 623, 637, 943, 1127, 1157, 2009, 2047, 2093, 3649, 3731, 4361, 6601, 8099, 12259, 14329, 14651, 25543, 26117, 26611, 46207, 47437, 56693, 83927, 85813, 100303, 178801, 186277, 332059, 587489, 600691, 1091051, 1303939, 2324413, 4112423, 7637357, 53461499]

約数ペア:

[(1, 53461499), (7, 7637357), (13, 4112423), (23, 2324413), (41, 1303939), (49, 1091051), (89, 600691), (91, 587489), (161, 332059), (287, 186277), (299, 178801), (533, 100303), (623, 85813), (637, 83927), (943, 56693), (1127, 47437), (1157, 46207), (2009, 26611), (2047, 26117), (2093, 25543), (3649, 14651), (3731, 14329), (4361, 12259), (6601, 8099)]